20118414654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{7561}}^1$

素因数の和:7802

約数の個数: 96

約数和(自身を含む): 47861652384

約数和(自身を除く): 27743237730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 137, 166, 234, 249, 274, 411, 498, 747, 822, 1079, 1233, 1494, 1781, 2158, 2466, 3237, 3562, 5343, 6474, 7561, 9711, 10686, 11371, 15122, 16029, 19422, 22683, 22742, 32058, 34113, 45366, 68049, 68226, 98293, 102339, 136098, 147823, 196586, 204678, 294879, 295646, 443469, 589758, 627563, 884637, 886938, 1035857, 1255126, 1330407, 1769274, 1882689, 2071714, 2660814, 3107571, 3765378, 5648067, 6215142, 8158319, 9322713, 11296134, 13466141, 16316638, 18645426, 24474957, 26932282, 40398423, 48949914, 73424871, 80796846, 85976131, 121195269, 146849742, 171952262, 242390538, 257928393, 515856786, 773785179, 1117689703, 1547570358, 2235379406, 3353069109, 6706138218, 10059207327, 20118414654]

約数ペア:

[(1, 20118414654), (2, 10059207327), (3, 6706138218), (6, 3353069109), (9, 2235379406), (13, 1547570358), (18, 1117689703), (26, 773785179), (39, 515856786), (78, 257928393), (83, 242390538), (117, 171952262), (137, 146849742), (166, 121195269), (234, 85976131), (249, 80796846), (274, 73424871), (411, 48949914), (498, 40398423), (747, 26932282), (822, 24474957), (1079, 18645426), (1233, 16316638), (1494, 13466141), (1781, 11296134), (2158, 9322713), (2466, 8158319), (3237, 6215142), (3562, 5648067), (5343, 3765378), (6474, 3107571), (7561, 2660814), (9711, 2071714), (10686, 1882689), (11371, 1769274), (15122, 1330407), (16029, 1255126), (19422, 1035857), (22683, 886938), (22742, 884637), (32058, 627563), (34113, 589758), (45366, 443469), (68049, 295646), (68226, 294879), (98293, 204678), (102339, 196586), (136098, 147823)]